-
Brandão, W.C.; Santos, R.L.T.; Ziviani, N.; Moura, E.S. de; Silva, A.S. da: Learning to expand queries using entities (2014)
0.00
4.0589727E-4 = product of:
0.0056825615 = sum of:
0.0056825615 = product of:
0.017047685 = sum of:
0.017047685 = weight(_text_:22 in 1343) [ClassicSimilarity], result of:
0.017047685 = score(doc=1343,freq=2.0), product of:
0.08812423 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.025165197 = queryNorm
0.19345059 = fieldWeight in 1343, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=1343)
0.33333334 = coord(1/3)
0.071428575 = coord(1/14)
- Date
- 22. 8.2014 17:07:50
-
Brezillon, P.; Saker, I.: Modeling context in information seeking (1999)
0.00
3.276654E-4 = product of:
0.004587315 = sum of:
0.004587315 = product of:
0.013761944 = sum of:
0.013761944 = weight(_text_:29 in 276) [ClassicSimilarity], result of:
0.013761944 = score(doc=276,freq=2.0), product of:
0.08852329 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.025165197 = queryNorm
0.15546128 = fieldWeight in 276, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03125 = fieldNorm(doc=276)
0.33333334 = coord(1/3)
0.071428575 = coord(1/14)
- Date
- 21. 3.2002 19:29:27
-
Jun, W.: ¬A knowledge network constructed by integrating classification, thesaurus and metadata in a digital library (2003)
0.00
3.276654E-4 = product of:
0.004587315 = sum of:
0.004587315 = product of:
0.013761944 = sum of:
0.013761944 = weight(_text_:29 in 1254) [ClassicSimilarity], result of:
0.013761944 = score(doc=1254,freq=2.0), product of:
0.08852329 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.025165197 = queryNorm
0.15546128 = fieldWeight in 1254, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03125 = fieldNorm(doc=1254)
0.33333334 = coord(1/3)
0.071428575 = coord(1/14)
- Source
- Bulletin of the American Society for Information Science. 29(2003) no.2, S.24-28
-
Layfield, C.; Azzopardi, J,; Staff, C.: Experiments with document retrieval from small text collections using Latent Semantic Analysis or term similarity with query coordination and automatic relevance feedback (2017)
0.00
3.276654E-4 = product of:
0.004587315 = sum of:
0.004587315 = product of:
0.013761944 = sum of:
0.013761944 = weight(_text_:29 in 3478) [ClassicSimilarity], result of:
0.013761944 = score(doc=3478,freq=2.0), product of:
0.08852329 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.025165197 = queryNorm
0.15546128 = fieldWeight in 3478, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03125 = fieldNorm(doc=3478)
0.33333334 = coord(1/3)
0.071428575 = coord(1/14)
- Date
- 10. 3.2017 13:29:57
-
Brunetti, J.M.; Roberto García, R.: User-centered design and evaluation of overview components for semantic data exploration (2014)
0.00
3.247178E-4 = product of:
0.004546049 = sum of:
0.004546049 = product of:
0.013638147 = sum of:
0.013638147 = weight(_text_:22 in 1626) [ClassicSimilarity], result of:
0.013638147 = score(doc=1626,freq=2.0), product of:
0.08812423 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.025165197 = queryNorm
0.15476047 = fieldWeight in 1626, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=1626)
0.33333334 = coord(1/3)
0.071428575 = coord(1/14)
- Date
- 20. 1.2015 18:30:22
-
Thenmalar, S.; Geetha, T.V.: Enhanced ontology-based indexing and searching (2014)
0.00
2.8412807E-4 = product of:
0.003977793 = sum of:
0.003977793 = product of:
0.011933378 = sum of:
0.011933378 = weight(_text_:22 in 1633) [ClassicSimilarity], result of:
0.011933378 = score(doc=1633,freq=2.0), product of:
0.08812423 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.025165197 = queryNorm
0.1354154 = fieldWeight in 1633, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.02734375 = fieldNorm(doc=1633)
0.33333334 = coord(1/3)
0.071428575 = coord(1/14)
- Date
- 20. 1.2015 18:30:22